<!DOCTYPE html>
<html>
<head lang="en">
    <meta charset="UTF-8">
    <title>Cheng SJ</title>
    <meta name="viewport" content="width=device-width, initial-scale=1.0">

    <link href="css/bootstrap.min.css" rel="stylesheet">

    <script src="js/jquery-3.1.1.min.js"></script>
    <script src="js/bootstrap.min.js"></script> 
</head>
<body>
	<div style="width:80%; text-align:center; margin:5em;" >
		<img src="image/404.jpg" style="width:50%">
	</div>
</body>
</html>